KC3ACQ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN20

Receiver-side FT8 activity involving KC3ACQ, decoded by SO8OO in southeastern Poland. 142 related FT8 messages, 5 CQ messages, observed on 40m, 20m, 10m, across 32 UTC dates. Heard between 2026-05-10 and 2026-08-08.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

142
Related messages
5
CQ messages
32
UTC dates heard
-5 dB
Mean decoder S/N

Bands

20m 40m 10m
First seen: 2026-05-10
Last seen: 2026-08-08 17:27 UTC

Frequent QSO partners observed at SO8OO

Stations KC3ACQ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by KC3ACQ

Approximate centre of FN20, decoded 2026-07-29 02:13 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandKC3ACQ S/NCounterpartCounterpart S/NMsgsCapture
08-08 19:26 20m - / -7 M0ABG -6 / - 3 ✓ Closing fragment
07-29 01:19 20m - / - KF9UG -8 / - 2 Partial capture
07-29 01:13 20m -14 / - G4PLL - / - 2 Partial capture
07-29 01:11 20m -14 / - UT4VL - / -17 3 ✓ Closing fragment
07-29 01:10 20m -17 / - OH2DUV - / -19 2 ✓ Closing fragment
07-29 01:09 20m -20 / - PD2XX - / -13 2 ✓ Closing fragment
07-29 00:57 20m -20 / - ON3KJU - / -22 2 Partial capture
07-29 00:36 20m -17 / - MM0HVU - / -12 2 ✓ Closing fragment
07-29 00:32 20m 0 / - IU3WIX - / - 3 Partial capture
07-29 00:28 20m -1 / - IU3WIX - / -15 3 ✓ Closing fragment
07-17 11:47 20m - / -20 DM4KA -20 / - 2 Partial capture
07-12 01:38 40m - / -11 IU2SLI -6 / - 2 ✓ Closing fragment
07-11 00:18 40m - / -12 MW0USK 0 / - 4 ✓ Closing fragment
07-11 00:13 40m - / -12 IK0CHU -10 / - 2 ✓ Closing fragment
06-29 01:33 20m -14 / - CT7BQA - / -14 3 ✓ Closing fragment
06-28 20:00 20m - / - M9KTM -14 / - 2 ✓ Closing fragment
06-18 21:45 20m -12 / - IQ9BF - / -18 5 ✓ Closing fragment
06-17 00:58 40m - / -24 Z62NS -5 / - 9 Partial capture
06-13 00:07 40m - / -9 PI4DX +5 / - 2 ✓ Closing fragment
06-13 00:06 40m - / - CT1BFP -10 / - 2 ✓ Closing fragment
06-07 01:15 40m - / -14 DL5FCE +8 / - 2 ✓ Closing fragment
06-01 06:17 40m - / -9 F4LWD -16 / - 2 ✓ Closing fragment
05-31 00:16 40m - / -16 MW9LQA -13 / - 2 ✓ Closing fragment
05-31 00:03 40m - / -10 EA5FD -2 / - 2 ✓ Closing fragment
05-30 01:01 40m - / -16 G4SRT -6 / - 4 ✓ Closing fragment
05-30 00:48 40m -11 / -14 G0ERW -4 / - 10 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m 
UTC    dB Audio  Message
011115 -19 1843  OH2DUV KC3ACQ 73
011145 -15 1217  UT4VL KC3ACQ FN20 (x3)
011315 -14 1342  G4PLL KC3ACQ FN20 (x2)
011930 -20 1246  OE8DDX KC3ACQ 73
011945 -11  664  KC3ACQ KF9UG EN71 (x2)
012230 -22 1412  M7EYP KC3ACQ FN20
021330 -20 1445  8S7DL KC3ACQ FN20 (x2)
192630  -5 2318  KC3ACQ M0ABG -07 (x3)
40m 
UTC    dB Audio  Message
010030  -8  739  KC3ACQ Z62NS -24 (x5)
001330 -12 1328  KC3ACQ IK0CHU -12 (x2)
001815  +1  778  KC3ACQ MW0USK -12 (x4)
011715 -10 2705  KC3ACQ GM4VAC RR73
013815  -4 2779  KC3ACQ IU2SLI -11 (x2)
014545 -12  691  KC3ACQ CR7BRV -14
10m 
UTC    dB Audio  Message
195015 -22 1725  KC3ACQ LU3EP -18
180630 -18 1394  KC3ACQ LT7EA -13
192400 -17 2259  KC3ACQ RR73; DG5KCB <...> -08

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.